Tensions between two races have forced the Seekers' hoof. From the depths of their secret library fortress hidden within the Rolling Thunder Mountains, they send to represent their interests as diplomat and Bearer of Magic Princess Twilight Sparkle.

Rainbow shares a bit of pegasus culture with Twilight.

A few months after their trip to Cloudsdale, Twilight finds herself faced with another piece of Rainbow's culture. This time, though, it will affect the very dynamic of their relationship.

Rainbow Dash has been happily engaged to Princess Twilight Sparkle, the love of her life, for several months. She's taken her on Hurricane's Way and shared in the rites of pegasus courtship. Too bad she forgot to tell mom and dad.